I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range
Is Your Fitbit Cardio Fitness Score a Good Indicator of Overall Health? | The Journier
GET INSPIRED. STAY MOTIVATED. FIND YOUR FIT. — What is Cardio Fitness and What Does It Mean To...
Get a Clear Snapshot of Your Fitness with the New Fitbit Cardio Fitness Level - Fitbit Blog
Fitbit Allows You to Set Custom Heart Rate Zones. Do You Need Them?